Inexpensive, lightweight and very aggressive — these abrasive discs will grind down imperfections in precast and prestressed concrete in a fast and efficient manner. They are also excellent for cleaning epoxy off of any masonry surface. Because of the spiral design and air holes, the disc runs cooler which prevents loading and increases production. Discs can be used flat for maximum surface coverage. The plastic reinforced backing eliminates the need for a backing pad.

Other grits available. Ask your Colony Representative for a complete listing.